t/t4116-apply-reverse.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2005 Junio C Hamano
   4 #
   5
   6 test_description='git-apply in reverse
   7
   8 '
   9
  10 . ./test-lib.sh
  11
  12 test_expect_success setup '
  13
  14         for i in a b c d e f g h i j k l m n; do echo $i; done >file1 &&
  15         tr "[ijk]" '\''[\0\1\2]'\'' <file1 >file2 &&
  16
  17         git add file1 file2 &&
  18         git commit -m initial &&
  19         git tag initial &&
  20
  21         for i in a b c g h i J K L m o n p q; do echo $i; done >file1 &&
  22         tr "[mon]" '\''[\0\1\2]'\'' <file1 >file2 &&
  23
  24         git commit -a -m second &&
  25
  26         git diff --binary -R initial >patch
  27
  28 '
  29
  30 test_expect_success 'apply in forward' '
  31
  32         git apply --index --binary patch &&
  33         git diff initial >diff &&
  34         diff -u /dev/null diff
  35
  36 '
  37
  38 test_expect_success 'apply in reverse' '
  39
  40         git apply --reverse --binary --index patch &&
  41         git diff >diff &&
  42         diff -u /dev/null diff
  43
  44 '
  45
  46 test_done